Update scsh file headers for shell scripts

Other file headers come with caveats:

- ‘#!/usr/bin/scsh -s’ :: Now that scsh is installed through Guix, this is not
  where this file lives.

- ‘#!/usr/bin/env -S scsh -s’ :: This doesn't work when we need to specify move
  arguments on the command line and need to use the meta-argument.
  ‘env -S scsh \’ doesn't work.

1 files changed, 4 insertions, 1 deletions

diff --git a/hlwm-run-or-raise b/hlwm-run-or-raise
index 85d7389..0657088 100755
--- a/hlwm-run-or-raise
+++ b/hlwm-run-or-raise
@@ -1,4 +1,7 @@
-#!/usr/bin/scsh -s
+#!/usr/bin/env sh
+# # -*- mode: scheme; -*-
+IFS=" "
+exec scsh -s "$0" "$@"
 !#
 ;; hlwm-run-or-raise --- Raise a window or start a new process
 ;;